How to change analog output rising edge and falling edge.

[Zhi]

Hello guys. I am a beginner of a USB-6259 DAQ board. I am wondering can the rising and falling edges be adjusted through programming (changing the slope)? I did not see any related instructions in the manual. If anyone has any clue, please inform me... Thanks.

[Zach J]

Hello Zhi,

If you are wanting to trigger with your device, you can use the DAQmx Trigger.vi in the DAQmx function palette.  This will allow you to configure whether you want a rising or falling slope for triggering a measurement.  You can specify levels for the trigger to start.  Please take a look at the following documentation and let me know if you have any further questions about triggering your measurements.  

DAQmx Trigger (VI)